Hi; I wish to have your opinion on the various tools and API to access into a database in J2ee. My constraints are: 1 - Structure of the base not optimized 2 - Many data stored in the form of blobe 3 - Much data into database 4 - Oracle 10 as db server Mapping O/T not possible, Ibatis good tool but not of layer of Business Objects, remains JDBC with rowset. Somebody know other solution ? Regards; View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3969779#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...